【摘要】 本文介绍了一种以常用电子元器件构成的高精度数控直流稳压电源。该电源具有调整方便、 步进精度高等特点，可作为电子仪器直流标准电压源。更多还原

【Abstract】 In this paper, a high-precision DC stabilized voltage source made up of common electronic device is developed. It os easy to adjust,its step precision is high, and can be used for a standard DC voltage source for electronic instrument.更多还原